SMART (Digital closed loop) speed pot for AC/DC drives under PLC/SCADA controlThe ASP40-420 is designed for applications that require a closed-loop digital interface with a 4-20mA isolated input/output signal and programmable relay outputs. Ideal for use with AC or DC drive systems in chemical metering, mixing, and other process control applications. Custom faceplate artwork is available also.

Digital Potentiometers For Any Drive

Dart Controls offers a complete line of Digital Potentiometers. The DP4 and ASP Series offer repeatable & accurate setting, programmable display, Master/Follower setup, and much more. See the complete line of Digital Potentiometers (more)